H3C Technologies H3C S12500 Series Switches - Manual (Page 64)

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Figure 19 Network diagram
Configuration procedure
1. Configure an IP address and subnet mask for each interface according to Figure 19 . (Details not
shown.)
2. On Router A, enable IP multicast routing, enable PIM-SM on each interface, and configure
interface GigabitEthernet 3/0/2 as the C-BSR and the C-RP.
system-view
[RouterA] multicast routing-enable
[RouterA] interface GigabitEthernet 3/0/1
[RouterA-GigabitEthernet3/0/1] pim sm
[RouterA-GigabitEthernet3/0/1] quit
[RouterA] interface GigabitEthernet 3/0/2
[RouterA-GigabitEthernet3/0/2] pim sm
[RouterA-GigabitEthernet3/0/2] quit
[RouterA] pim
[RouterA-pim] c-bsr GigabitEthernet 3/0/2
[RouterA-pim] c-rp GigabitEthernet 3/0/2
3. On Router B, enable IP multicast routing, and enable PIM-SM on each interface.
system-view
[RouterB] multicast routing-enable
[RouterB] interface GigabitEthernet 3/0/1
[RouterB-GigabitEthernet3/0/1] pim sm
[RouterB-GigabitEthernet3/0/1] quit
[RouterB] interface GigabitEthernet 3/0/2
[RouterB-GigabitEthernet3/0/2] pim sm
4. On Router C, enable IP multicast routing, enable PIM-SM on each interface, and enable IGMP on
GigabitEthernet 3/0/1.
system-view
[RouterC] multicast routing-enable
[RouterC] interface GigabitEthernet 3/0/1
[RouterC-GigabitEthernet3/0/1] pim sm
[RouterC-GigabitEthernet3/0/1] igmp enable
[RouterC-GigabitEthernet3/0/1] quit